Compatibility with Apple Silicon

[yhatt]

This issue is for tracking Marp CLI compatibility with Apple Silicon M1.

Known issue

Marp CLI on Mac with Apple Silicon cannot spawn the process of Chrome due to misdetection of Chromium browser. It will bring failure while using the conversion into PDF/PPTX/JPG/PNG and the experimental preview mode.

% echo '# Hello' | npx @marp-team/marp-cli -o ./test.pdf
[  INFO ] Converting 1 markdown...
node:events:306
      throw er; // Unhandled 'error' event
      ^

Error: spawn /usr/bin/chromium-browser ENOENT
    at Process.ChildProcess._handle.onexit (node:internal/child_process:269:19)
    at onErrorNT (node:internal/child_process:467:16)
    at processTicksAndRejections (node:internal/process/task_queues:80:21)
Emitted 'error' event on ChildProcess instance at:
    at Process.ChildProcess._handle.onexit (node:internal/child_process:275:12)
    at onErrorNT (node:internal/child_process:467:16)
    at processTicksAndRejections (node:internal/process/task_queues:80:21) {
  errno: -2,
  code: 'ENOENT',
  syscall: 'spawn /usr/bin/chromium-browser',
  path: '/usr/bin/chromium-browser',
  spawnargs: [
    '--disable-background-networking',
    '--enable-features=NetworkService,NetworkServiceInProcess',
    '--disable-background-timer-throttling',
    '--disable-backgrounding-occluded-windows',
    '--disable-breakpad',
    '--disable-client-side-phishing-detection',
    '--disable-component-extensions-with-background-pages',
    '--disable-default-apps',
    '--disable-dev-shm-usage',
    '--disable-extensions',
    '--disable-features=TranslateUI',
    '--disable-hang-monitor',
    '--disable-ipc-flooding-protection',
    '--disable-popup-blocking',
    '--disable-prompt-on-repost',
    '--disable-renderer-backgrounding',
    '--disable-sync',
    '--force-color-profile=srgb',
    '--metrics-recording-only',
    '--no-first-run',
    '--enable-automation',
    '--password-store=basic',
    '--use-mock-keychain',
    '--enable-blink-features=IdleDetection',
    '--user-data-dir=/var/folders/q3/skswxg4x7934y_xc5vjbyhrw0000gn/T/marp-cli-conversion',
    '--headless',
    '--hide-scrollbars',
    '--mute-audio',
    'about:blank',
    '--export-tagged-pdf',
    '--remote-debugging-pipe'
  ]
}
npm ERR! code 1
npm ERR! path /Users/yhatt
npm ERR! command failed
npm ERR! command sh -c marp -o ./test.pdf

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/yhatt/.npm/_logs/2020-11-23T16_29_17_650Z-debug.log

Confirmed in both of Node 14 for x86 (Running with Rosetta 2) and Node 15 for arm64 native build.

HTML export and watch mode is working correctlly.

[yhatt]

I've found out it's a Puppeteer's issue: puppeteer/puppeteer#6634

[yhatt]

Applied workaround by patching os.arch() at #305.